Remove Trump from the Party and the Rs have absolutely nothing to offer most voters. Unfortunately - and probably intentionally - the GOPe rats in his administration have preoccupied him with the Ukraine. The quicker he walks away from that mess the faster he can focus on domestic issues.
This is an example of Republicans demoralizing their base:
https://freerepublic.com/focus/f-news/4357606/posts
Neither do the Democrats!